Direct synthesis of C3-alkynyl pyrroloindolines from tryptamines via a visible-light-induced radical cascade reaction.
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DOI: 10.1039/d2cc05905c
Abstract: A visible-light-induced radical cascade reaction for the direct alkynylation of tryptamines with alkynyl sulfones was developed, affording a series of C3-alkynyl pyrroloindolines in excellent yields. This method features readily available substrates, good functional group tolerability,… read more here.
Keywords: light induced; alkynyl pyrroloindolines; radical cascade; induced radical ... See more keywords